Correlators of four light-ray operators in CCFT

Abstract

Abstract Building on results in arXiv:2203.04255 , we compute the correlator of four gluon light-ray operators in celestial CFT. We find that it is described by Fox H-functions and generalized I-functions of multiple variables. We also analyze light-ray correlators for a scalar amplitude involving the exchange of a massive scalar.

Keywords

• AdS-CFT Correspondence
• Scattering Amplitudes